/* Copyright (c) 2020 XEPIC Corporation Limited */
/*
 * Copyright (c) 2003 Stephen Williams (steve@icarus.com)
 *
 *    This source code is free software; you can redistribute it
 *    and/or modify it in source code form under the terms of the GNU
 *    General Public License as published by the Free Software
 *    Foundation; either version 2 of the License, or (at your option)
 *    any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program; if not, write to the Free Software
 *    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
 * USA.
 */

#include "priv.h"

#include <assert.h>
#include <string.h>

FILE* pli_trace = 0;

static char string_buffer[8192];
static unsigned string_fill = 0;

static void buffer_reset(void) { string_fill = 0; }

char* __acc_newstring(const char* txt) {
  char* res;
  unsigned len;

  if (txt == 0) return 0;

  len = strlen(txt);
  assert(len < sizeof string_buffer);

  if ((string_fill + len + 1) >= sizeof string_buffer) buffer_reset();

  res = string_buffer + string_fill;
  strcpy(string_buffer + string_fill, txt);

  string_fill += len + 1;

  return res;
}
